Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/79172
Type: Artigo de periódico
Title: DARK BUILDUP OF HOLOGRAMS IN BATIO3 AFTER RECORDING
Author: BUSE, K
FREJLICH, J
KUPER, G
KRATZIG, E
Abstract: Holograms recorded under suitable conditions in photorefractive BaTiO3 exhibit an unusual dark build-up. The diffraction efficiency increases by some orders of magnitude after the recording beams are switched off, and then steadily decreases afterwards. An interpretation of this effect in terms of a two-center charge transport model is given.
Editor: Springer Verlag
Rights: fechado
Identifier DOI: 10.1007/BF00331783
Date Issue: 1993
Appears in Collections:Unicamp - Artigos e Outros Documentos

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